The once highest point in China blends symbolic design with a kick of adrenaline.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

One of the world's largest ice festivals dazzles visitors for over a month with radiant sculptures and carvings.

This sensational Chinese temple walks visitors through the 76 weird departments of the afterlife.

Beijing's World Park offers the excitement of international sites without the travel.

Rivers of cattle blood gone, a strange Escheresque building remains, the last of its kind.

Where the lovelorn find a home for their sentimental keepsakes.

These charming mailboxes became social media stars after a typhoon failed to topple them.

This densely-packed cluster of buildings was saved from the wrecking ball and turned into an art community.

Ancient rock-hewn town that witnessed key events of Georgian history.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.